108214292

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{64567}}^1$

素因数の和:64990

約数の個数: 12

約数和(自身を含む): 189829920

約数和(自身を除く): 81615628

約数列:

[1, 2, 4, 419, 838, 1676, 64567, 129134, 258268, 27053573, 54107146, 108214292]

約数ペア:

[(1, 108214292), (2, 54107146), (4, 27053573), (419, 258268), (838, 129134), (1676, 64567)]